This 24-hour timer switch features time adjustment, supporting current time and hour/minute settings. Features a backlit LCD display for clear time visibility. Operates with 15-minute intervals, dividing the hour into 4 segments. Offers 3 operating modes: ON, Auto, and Off, easily switched by pressing the OK button. Includes Daylight Saving Time (DST) function. Specifications: Name: Electronic Clock Material: Plastic Power: AC200-250V, 50/60Hz Rated Current: 16A, 30A (optional) Battery: 1x CR2032, 3V, 240mAh (included) Inductance: 8/20amp Power Consumption: <5VA Time Slot: 15 minutes Power Failure Backup: 90 days Programs: 96 on/off per day Average Error: Mounting: DIN rail Switching Time: 96 times Temperature Range: -10°C to 50°C Humidity: <95% Item Size: 86*65*36mm / 3.39*2.56*1.42in Package Size: 90*70*40mm / 3.54*2.76*1.57in Package Weight: 150g/5.29Oz Package List: 1 * Electronic Clock